The space motorcycle (Not textured)

It is without textures and materials but few days later it will be finished.
I wand to make the city with City Block Generator script and this
motorcycle will fly between the skyscrapers. Here is it:

It looks cool, but i don’t understand how a person is going to sit comfortably. have you tried roughing it out with primitives to see how they will fit together?

looks more like a space jet ski!